Léo*_* 준영 1 unix macos diff manpage
如何列出Mac和Unix手册之间的差异?
例如,在以下命令之间
uniq
guniq
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我尝试了下面的失败
diff (man uniq) (man guniq)
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那应该是
diff <(man uniq) <(man guniq)
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从评论中回答saua的问题:
Bash变成<(...)了一个命名管道,diff程序将其视为一个文件.因此,就diff而言,它正在比较两个文件.